21,22-Dihydro-21,22-dihydroxystrychnidin-10-one 21,22-Dihydroxydihydrostrychnine 70702-55-5 Strychnidin-10-one, 21,22-dihydro-21,22-dihydroxy- Strychnine, 21,22-dihydro-21,22-dihydroxy-